An illustration of the respiratory syncytial virus (RSV) in cross-section landing on a respiratory endothelial cell in humans. A nuclear protein core capped by large L proteins is depicted with single-stranded RNA (colored purple). The virion exterior is populated by F and G proteins, while its interior is lined by M2-1 and M proteins. G […] The post Ground Control to RSV – RSVP first appeared on Dr. David Healy.